didnt workd for me, made a clean install by using the baseband.UsU file first, then to recovery, after that installed OS, but i just come to the LG Bootscreean, after that don´t boot to OS, I´ll try tomorow flashing the Baseband again after installing OS.
I´ve tryd both versions of TWRP, the last official one for the LG G4, twrp-3.7.0_9-0-g4 and the last Unofficial one from steadfasterX, TWRP-3.7.0_9-SFX-321_g4, and like i sayd both kann get to the OS, the e-3.1.1-t-20251007-UNOFFICIAL-h815.zip is not Booting at all with the official TWRP, and the Unoffial, there i´m getting a Bootloop at LG´s Bootscreen, and the e-3.2-t-20260107-UNOFFICIAL-h815.zip with steadfasterX’s Unofficial TWRP is booting but only until there where the junping dot over the G is, so no way, i´m not getting both into the OS.
i don’t know LG devices, but all G4 share the same device codename (p1),
so what i don’t understand is why differents product codenames (h811, h815, vs986_usu) ?
according to Supported devices - Google Play Help - Google Support
I´ve tryed just like you said above in your instructions, but I´m only getting to there where the jumping Dot over the G is, after that no mather how long I wait, i´m only getting there where the junping Dot is. I also took care to see if the File System is parted with EXT4 with the TWRP-3.7.0_9-SFX-321_g4 from @steadfasterX.
